Integrate postgates into ThreadgateEditor dialog

src/state/queries/postgate/index.ts

@@ -135,6 +135,31 @@ export function usePostgateQuery({postUri}: {postUri: string}) {
   })
 }
 
+export function useWritePostgateMutation() {
+  const agent = useAgent()
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: async ({
+      postUri,
+      postgate,
+    }: {
+      postUri: string
+      postgate: AppBskyFeedPostgate.Record
+    }) => {
+      return writePostgateRecord({
+        agent,
+        postUri,
+        postgate,
+      })
+    },
+    onSuccess(_, {postUri}) {
+      queryClient.invalidateQueries({
+        queryKey: [createPostgateQueryKey(postUri)],
+      })
+    },
+  })
+}
+
 export function useToggleQuoteDetachmentMutation() {
   const agent = useAgent()
   const queryClient = useQueryClient()

src/state/queries/postgate/util.ts

@@ -10,12 +10,10 @@ import {ViewRemoved} from '@atproto/api/dist/client/types/app/bsky/embed/record'
 export const POSTGATE_COLLECTION = 'app.bsky.feed.postgate'
 
 export function createPostgateRecord(
-  postgate: Partial<AppBskyFeedPostgate.Record>,
+  postgate: Partial<AppBskyFeedPostgate.Record> & {
+    post: AppBskyFeedPostgate.Record['post']
+  },
 ): AppBskyFeedPostgate.Record {
-  if (!postgate.post) {
-    throw new Error(`Cannot create a postgate record without a post URI`)
-  }
-
   return {
     $type: POSTGATE_COLLECTION,
     createdAt: new Date().toISOString(),
@@ -190,3 +188,7 @@ export function getMaybeDetachedQuoteEmbed({
     }
   }
 }
+
+export const embeddingRules = {
+  disableRule: {$type: 'app.bsky.feed.postgate#disableRule'},
+}